If you don’t have your own pool, you may register and use http://mining.bitcoin.cz"http://stratum.bitcoin.cz:3333"

Then run your and start mining!$ sudo ./cgminer-3.1.1/cgminer --config /home/pi/cgminer.conf -S /dev/ttyUSB0
Once running, the green LED will turnoff and the small LED will blink once in a while. Let me know if it works okay!?